College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 4 - Exponential and Logarithmic Functions - Exercise Set 4.4: 95

Answer

$x=e^3$

Work Step by Step

Add $6$ on both sides, and divide $2$ on both sides. Then apply base $e$ to both sides to simplify. $2|\ln x|-6=0$ $2|\ln x|=6$ $|\ln x|=3$ $e^{|\ln x|}=x=e^3$ $x=e^3$
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